Abbey William

Director · Officer · ARM, NPO

As of 2026-09-16, Abbey William has 44 Form 4 transactions on record across 2 companies — 36 in the trailing 12 months.

Everything this person has disclosed to the SEC on Form 4 — across every company they file for — reconstructed from the public record. A filing history, not a tip sheet.

Reconstructed holdings

Direct: $16.4MIndirect: $0$16.4Mas of 2026-09-16
  • Direct $16.4M
  • Indirect $0
ARMdirect65,270 sh$15.9M
NPOdirect1,598 sh$459K

Reconstructed from this person's own Form 4 filings — the total each filing reported owning afterward, priced at the close on the as-of date shown. A filed position can lag the real one.

Direct and indirect holdings (e.g. through a trust or fund) are tagged separately, as filed.

Trades by company

ARM · 28 trades
2026-09-14: Award / grant, 17,288 sh ($0)2026-06-01: Sale, 3,922 sh ($1.6M)2026-06-01: Sale, 2,644 sh ($1.0M)2026-05-28: Sale, 4,200 sh ($1.4M)2026-05-22: Sale, 2,300 sh ($703K)2026-05-21: Sale, 4,655 sh ($1.3M)2026-05-20: Sale, 5,069 sh ($1.3M)2026-05-19: Sale, 10,887 sh ($2.4M)2026-05-15: Withheld for tax, 15,317 sh ($3.2M)2026-05-15: Sale, 7,000 sh ($1.5M)2026-05-15: Option exercise, 4,706 sh ($0)2026-05-15: Award / grant, 5,566 sh ($0)2026-05-15: Option exercise, 1,751 sh ($0)2026-05-15: Option exercise, 1,743 sh ($0)2026-05-15: Award / grant, 4,466 sh2026-05-15: Option exercise, 1,751 sh2026-05-15: Award / grant, 4,444 sh2026-05-15: Option exercise, 1,743 sh2026-05-15: Award / grant, 14,400 sh2026-05-15: Option exercise, 4,706 sh2026-05-15: Award / grant, 4,466 sh2026-05-15: Option exercise, 1,751 sh2026-05-15: Award / grant, 4,444 sh2026-05-15: Option exercise, 1,743 sh2026-05-15: Award / grant, 14,400 sh2026-05-15: Option exercise, 4,706 sh2026-04-24: Sale, 1,577 sh ($350K)2026-04-23: Sale, 1,577 sh ($314K)
NPO · 16 trades
2026-06-30: Award / grant, 66 sh ($25K)2026-06-17: Award / grant, 1 sh ($490)2026-03-31: Award / grant, 100 sh ($25K)2026-03-18: Award / grant, 2 sh ($457)2026-02-12: Award / grant, 567 sh ($140K)2025-12-31: Award / grant, 117 sh ($25K)2025-12-17: Award / grant, 2 sh ($406)2025-09-30: Award / grant, 111 sh ($25K)2025-09-17: Award / grant, 2 sh ($371)2025-06-30: Award / grant, 131 sh ($25K)2025-06-18: Award / grant, 2 sh ($330)2025-03-31: Award / grant, 155 sh ($25K)2025-03-19: Award / grant, 2 sh ($282)2025-02-13: Award / grant, 685 sh ($125K)2024-12-31: Award / grant, 145 sh ($25K)2024-12-18: Award / grant, 1 sh ($229)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2026-06-01ARMSale3,922 @ $415.52$1.6M−16.0% of holding20,563Form 4
2026-06-01ARMSale2,644 @ $383.73$1.0M−9.7% of holding24,485Form 4
2026-05-28ARMSale4,200 @ $343.81$1.4M−13.4% of holding27,129Form 4
2026-05-22ARMSale2,300 @ $305.82$703K−6.8% of holding31,329Form 4
2026-05-21ARMSale4,655 @ $287.03$1.3M−12.2% of holding33,629Form 4
2026-05-20ARMSale5,069 @ $257.18$1.3M−11.7% of holding38,284Form 4
2026-05-19ARMSale10,887 @ $224.14$2.4M−20.1% of holding43,353Form 4
2026-05-15ARMSale7,000 @ $212.55$1.5M−10.9% of holding57,394Form 4
2026-04-24ARMSale1,577 @ $221.99$350K−2.7% of holding55,817Form 4
2026-04-23ARMSale1,577 @ $199.00$314K−2.8% of holding54,240Form 4
34 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-09-14ARMAward / grant17,28865,270Form 4
2026-06-30NPOAward / grant661,598Form 4
2026-06-17NPOAward / grant11,532Form 4
2026-05-15ARMWithheld for tax15,31764,394Form 4
2026-05-15ARMOption exercise4,70647,982Form 4
2026-05-15ARMAward / grant5,56656,182Form 4
2026-05-15ARMOption exercise1,75154,431Form 4
2026-05-15ARMOption exercise1,74352,688Form 4
2026-05-15ARMAward / grant4,46652,667Form 4
2026-05-15ARMOption exercise1,75154,418Form 4
2026-05-15ARMAward / grant4,44458,862Form 4
2026-05-15ARMOption exercise1,74360,605Form 4
2026-05-15ARMAward / grant14,40075,005Form 4
2026-05-15ARMOption exercise4,70679,711Form 4
2026-05-15ARMAward / grant4,46652,667Form 4
2026-05-15ARMOption exercise1,75154,418Form 4
2026-05-15ARMAward / grant4,44458,862Form 4
2026-05-15ARMOption exercise1,74360,605Form 4
2026-05-15ARMAward / grant14,40075,005Form 4
2026-05-15ARMOption exercise4,70679,711Form 4
2026-03-31NPOAward / grant1001,530Form 4
2026-03-18NPOAward / grant21,431Form 4
2026-02-12NPOAward / grant5673,359Form 4
2025-12-31NPOAward / grant1171,429Form 4
2025-12-17NPOAward / grant21,312Form 4
2025-09-30NPOAward / grant1111,310Form 4
2025-09-17NPOAward / grant21,199Form 4
2025-06-30NPOAward / grant1311,198Form 4
2025-06-18NPOAward / grant21,067Form 4
2025-03-31NPOAward / grant1551,065Form 4
2025-03-19NPOAward / grant2911Form 4
2025-02-13NPOAward / grant6852,792Form 4
2024-12-31NPOAward / grant145909Form 4
2024-12-18NPOAward / grant1764Form 4

Source: SEC Form 4 filings. Each row links to its original filing.

Research tool, not investment advice — historical frequencies, not recommendations. A product of Marovel Technologies LLC. Full terms.